[feat]:[FL-99][ATP模型管理页面搜索表单布局与交互优化]

- 实现实时搜索（debounce 500ms），移除搜索和重置按钮
- 添加 keywordDebounceTimeoutRef 管理防抖定时器
- 添加 handleKeywordChange 处理输入变化并触发防抖
- 添加 cleanup effect 防止内存泄漏
- 与用户管理页面交互模式保持一致

Co-authored-by: multica-agent <github@multica.ai>

web/src/app/admin/atp-models/page.tsx

@@ -181,6 +181,7 @@ export default function AtpModelsPage() {
 
   const [keywordInput, setKeywordInput] = useState("");
   const [keyword, setKeyword] = useState("");
+  const keywordDebounceTimeoutRef = useRef<NodeJS.Timeout | null>(null);
   const [editingAsset, setEditingAsset] = useState<AtpAssetSummary | null>(null);
   const [modalOpen, setModalOpen] = useState(false);
   const [tableScrollY, setTableScrollY] = useState(ATP_TABLE_MIN_SCROLL_Y);
@@ -254,6 +255,26 @@ export default function AtpModelsPage() {
     },
   });
 
+  const handleKeywordChange = (value: string) => {
+    setKeywordInput(value);
+
+    if (keywordDebounceTimeoutRef.current) {
+      clearTimeout(keywordDebounceTimeoutRef.current);
+    }
+
+    keywordDebounceTimeoutRef.current = setTimeout(() => {
+      setKeyword(value);
+    }, 500);
+  };
+
+  useEffect(() => {
+    return () => {
+      if (keywordDebounceTimeoutRef.current) {
+        clearTimeout(keywordDebounceTimeoutRef.current);
+      }
+    };
+  }, []);
+
   const assetItems = assetsQuery.data?.items ?? [];
   const voltageLevelOptions = useMemo(() => buildDimensionOptions(assetItems, (item) => item.voltage_level, DEFAULT_VOLTAGE_LEVELS), [assetItems]);
   const towerTypeOptions = useMemo(() => buildDimensionOptions(assetItems, (item) => item.tower_type, DEFAULT_TOWER_TYPES), [assetItems]);
@@ -548,15 +569,6 @@ export default function AtpModelsPage() {
     );
   }
 
-  const handleSearch = () => {
-    setKeyword(keywordInput);
-  };
-
-  const handleResetSearch = () => {
-    setKeywordInput("");
-    setKeyword("");
-  };
-
   return (
     <>
       <AntCard
@@ -584,21 +596,10 @@ export default function AtpModelsPage() {
             <Input
               allowClear
               value={keywordInput}
-              onChange={(event) => setKeywordInput(event.target.value)}
-              onPressEnter={handleSearch}
+              onChange={(event) => handleKeywordChange(event.target.value)}
               placeholder="按编码 / 名称 / 描述搜索"
             />
           </Form.Item>
-
-          <Form.Item>
-            <Button type="primary" onClick={handleSearch}>
-              搜索
-            </Button>
-          </Form.Item>
-
-          <Form.Item>
-            <Button onClick={handleResetSearch}>重置筛选</Button>
-          </Form.Item>
         </Form>
 
         {assetsQuery.error instanceof Error ? (